10
9
2
1
1
4
1
1
1
1
5
-1
17
6
0
8
0
0
23
0
9
-1
-1
8
2
12
0
0
10
0
9
-1
-1
8
0
0
0
0
0
0
9
-1
-1
8
0
21
17
17
22
0
9
-1
-1
8
0
18
-1
-1
19
0
9
-1
-1
8
0
2
1
1
3
0
9
-1
-1
8
0
0
0
0
0
0
11
3
-1
17
17
17
17
17
17
17
17
17
